1. Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, Hyogo, Japan;
2. Division of Medical Oncology and Molecular Respirology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
3. Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan;